org.ametys.plugins.explorer.resources.readers

Class AmetysResourceReader

java.lang.Object

org.apache.avalon.framework.logger.AbstractLogEnabled

org.apache.cocoon.reading.AbstractReader

org.apache.cocoon.reading.ServiceableReader

org.ametys.plugins.explorer.resources.readers.AmetysResourceReader

All Implemented Interfaces:

Poolable, Recyclable, Component, LogEnabled, Serviceable, CacheableProcessingComponent, Reader, SitemapModelComponent, SitemapOutputComponent

public class AmetysResourceReader
extends ServiceableReader
implements CacheableProcessingComponent

Reader for Resource

Field Summary

Fields

Modifier and Type	Field and Description
private Collection<String>	_allowedFormats
protected CurrentUserProvider	_currentUserProvider The current user provider
private int	_height
private int	_maxHeight
private int	_maxWidth
protected Resource	_object The resource
private boolean	_readForDownload
protected AmetysObjectResolver	_resolver The Ametys object resolver
protected RightManager	_rightManager The right manager
private int	_width

Fields inherited from class org.apache.cocoon.reading.ServiceableReader

manager

Fields inherited from class org.apache.cocoon.reading.AbstractReader

objectModel, out, parameters, resolver, source

Fields inherited from interface org.apache.cocoon.reading.Reader

ROLE

Constructor Summary

Constructors

Constructor and Description
AmetysResourceReader()

Method Summary

Modifier and Type	Method and Description
protected String	_decodePath(String path) Decode the resource path
protected boolean	_isImage() Determines if the file is an image
protected void	checkUserAccess() Check the user access
void	generate()
Serializable	getKey()
long	getLastModified()
String	getMimeType()
SourceValidity	getValidity()
void	recycle()
void	service(ServiceManager sManager)
void	setup(SourceResolver sResolver, Map objModel, String src, Parameters par)

Methods inherited from class org.apache.cocoon.reading.AbstractReader

setOutputStream, shouldSetContentLength

Methods inherited from class org.apache.avalon.framework.logger.AbstractLogEnabled

enableLogging, getLogger, setupLogger, setupLogger, setupLogger

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

_resolver

protected AmetysObjectResolver _resolver

The Ametys object resolver

_object

protected Resource _object

The resource

_rightManager

protected RightManager _rightManager

The right manager

_currentUserProvider

protected CurrentUserProvider _currentUserProvider

The current user provider

_readForDownload

private boolean _readForDownload

_allowedFormats

private Collection<String> _allowedFormats

_width

private int _width

_height

private int _height

_maxWidth

private int _maxWidth

_maxHeight

private int _maxHeight

Constructor Detail

AmetysResourceReader

public AmetysResourceReader()

Method Detail

service

public void service(ServiceManager sManager)
             throws ServiceException

Specified by:

service in interface Serviceable

Overrides:

service in class ServiceableReader

Throws:

ServiceException

setup

public void setup(SourceResolver sResolver,
                  Map objModel,
                  String src,
                  Parameters par)
           throws ProcessingException,
                  SAXException,
                  IOException

Specified by:

setup in interface SitemapModelComponent

Overrides:

setup in class AbstractReader

Throws:

ProcessingException

SAXException

IOException

checkUserAccess

protected void checkUserAccess()
                        throws AuthorizationRequiredException,
                               AccessDeniedException

Check the user access

Throws:

AuthorizationRequiredException - if authorization is required

AccessDeniedException - if user has no access

_decodePath

protected String _decodePath(String path)
                      throws UnsupportedEncodingException

Decode the resource path

Parameters:

path - the resource path

Returns:

the decoded resource path

Throws:

UnsupportedEncodingException - if UTF-8 encoding is not supported

getKey

public Serializable getKey()

Specified by:

getKey in interface CacheableProcessingComponent

getValidity

public SourceValidity getValidity()

Specified by:

getValidity in interface CacheableProcessingComponent

getLastModified

public long getLastModified()

Specified by:

getLastModified in interface Reader

Overrides:

getLastModified in class AbstractReader

getMimeType

public String getMimeType()

Specified by:

getMimeType in interface SitemapOutputComponent

Overrides:

getMimeType in class AbstractReader

generate

public void generate()
              throws IOException,
                     SAXException,
                     ProcessingException

Specified by:

generate in interface Reader

Throws:

IOException

SAXException

ProcessingException

_isImage

protected boolean _isImage()

Determines if the file is an image

Returns:

true if file is a image

recycle

public void recycle()

Specified by:

recycle in interface Recyclable

Overrides:

recycle in class AbstractReader